JIS B7912-6-2007 Field procedures for testing geodetic and surveying instruments-Part 6:Rotating lasJIS B7912-6-2007 Field procedures for testing geodetic and surveying instruments-Part 6:Rotating lasers
部份国外标准涉及版权问题,所以全部国外标准于2013年02月,全部删除!相关页面仅提供参考消息。